Matter Crossword Puzzle

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Across
  1. 2. the most common state of matter in the universe
  2. 5. *blank* expansion of matter states that all matter expands when heated
  3. 7. gas to solid
  4. 10. gas to liquid
  5. 11. has no shape but a defined volume
Down
  1. 1. no defined shape or volume
  2. 3. this makes up all matter
  3. 4. liquid to solid
  4. 6. *blank* theory of matter states that matter is made of atoms that are constantly moving.
  5. 8. solid to liquid
  6. 9. has a defined shape and volume